<%@ page language="java" contentType="text/html; charset=utf-8"
	import="java.util.*"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body>
	<%!//返回九九乘法表对应的HTML代码，通过表达式来调用，在页面上显示
	String printMultiTable1() {
		String s = "";
		for (int i = 1; i <= 9; i++) {
			for (int j = 1; j <= i; j++) {
				s += i + "*" + j + "=" + (i * j) + "&nbsp;&nbsp;&nbsp;&nbsp;";
			}
			s += "<br>";//追加换行标签
		}
		return s;
	}

	//JSP内置out对象，使用脚本方式调用，打印九九乘法表
	void printMultiTable2(JspWriter out) throws Exception {
		String s = "";
		for (int i = 1; i <= 9; i++) {
			for (int j = 1; j <= i; j++) {
				out.println(i + "*" + j + "=" + (i * j) + "&nbsp;&nbsp;&nbsp;&nbsp;");
			}
			out.println("<br>");//追加换行标签
		}
	}%>
	<h1>九九乘法表-表达式</h1>
	<hr>
	<%=printMultiTable1()%>
	<br>
	<h1>九九乘法表-脚本</h1>
	<hr>
	<% printMultiTable2(out); %>
</body>
</html>